A Norwegian company called ForgeRock has stepped up to give OpenSSO a new home and continue developing OpenSSO under a new name: OpenAM (because of trademark issues with the name). They claim they will continue with Sun's original roadmap for the product, and they have started to make available again all of the express builds, including agents, that were removed from OpenSSO's site, and a new wiki with all the content that once was available at dev.java.net.
http://not403.blogspot.com/2010/03/exam ... ource.html